/*
 * Tracker.java
 *
 * 12.10.2010
 *
 * Copyright 2010 Michael Lieshoff
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package org.mili.core.service;


/**
 * @author Michael Lieshoff
 */
public interface Tracker {

    /**
     * Checks if is enabled.
     *
     * @param service the service
     * @return true, if is enabled
     */
    boolean isEnabled(Service service);

    /**
     * Track.
     *
     * @param service the service
     * @param tokenTime the token time
     * @throws Exception the exception
     */
    void track(Service service, long tokenTime) throws Exception;
}
